fix: don't advance previousFrameTimestamp until after recording for p…

…rofiling
getsentry · Jun 24, 2022 · a3bcf4a · a3bcf4a
1 parent 52759ad
commit a3bcf4a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Sources/Sentry/SentryFramesTracker.m b/Sources/Sentry/SentryFramesTracker.m
@@ -119,7 +119,6 @@ - (void)displayLinkCallback
     }
 
     CFTimeInterval frameDuration = lastFrameTimestamp - self.previousFrameTimestamp;
-    self.previousFrameTimestamp = lastFrameTimestamp;
 
     if (frameDuration > self.slowFrameThreshold && frameDuration <= SentryFrozenFrameThreshold) {
         atomic_fetch_add_explicit(&_slowFrames, 1, SentryFramesMemoryOrder);
@@ -134,6 +133,8 @@ - (void)displayLinkCallback
     }
 
     atomic_fetch_add_explicit(&_totalFrames, 1, SentryFramesMemoryOrder);
+
+    self.previousFrameTimestamp = lastFrameTimestamp;
 }
 
 #    if SENTRY_TARGET_PROFILING_SUPPORTED